We're dividing 780774 by 10 
We're looking to find how many times 10 goes into 780774.

Advancing to step 1:
The number 10 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 10

On to step 2:
The number 10 fits into 78 7 times, leaving a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 70 away from 78, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 10

Going ahead to step 3:
10 goes into 80 8 times with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 78.0
Subtracting 80 from 80 leaves us with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 10

Step 4:
The number 10 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 780.0
Subtract 0 from 7 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 10

On to step 5:
The number 10 fits into 77 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 7807.0
If we take 70 away from 77, we end up with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 10

On to step 6:
The number 10 fits into 74 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 78077.0
Subtract 70 from 74 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
10 can be fit into 40 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 78077.4
If we take 40 away from 40, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
10 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 78077.4
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
10 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 78077.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 78077.4, and the remainder is 0.0.